Zachary Boelkow

For David Goggins, childhood was a nightmare--poverty, prejudice, and physical abuse colored his days and haunted his nights. But through self-discipline, mental toughness, and hard work, Goggins transformed himself from a depressed, overweight young man with no future into a US Armed Forces icon and one of the world's top endurance athletes. The only man in history to complete elite training as a Navy SEAL, Army Ranger, and Air Force tactical air controller, he went on to set records in numerous endurance events.

Phineas T. Barnum considered himself primarily a showman, but his main goal was to put money in his own pocket. Award-winning narrator Mike Vendetti reads The Art of Money Getting, subtitled Golden Rules for Making Money, for you. It has a great deal of common sense about how to make money and, more importantly, how to keep it once you've made it. A little dated, but it remains one of the best self-help books ever written.

Wallace D. Wattles was an American "New Thought" writer who wrote this amazing little book in 1910. It caused a sensation then, and continues to be popular today. In fact, Rhonda Byrne said that part of her inspriation for her best-selling book and film The Secret came from this book.